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From: Petr Mladek <pmladek@suse.com>
To: Harry Hsu <x90613@gmail.com>,
	jpoimboe@kernel.org, mbenes@suse.cz, joe.lawrence@redhat.com
Cc: jikos@kernel.org, live-patching@vger.kernel.org,
	linux-kernel@vger.kernel.org, Petr Mladek <pmladek@suse.com>
Subject: [PATCH 0/2] livepatch: Clear relocations when klp_init_object_loaded() fails
Date: Fri, 28 Aug 2026 14:52:42 +0200	[thread overview]
Message-ID: <20260828125244.509977-1-pmladek@suse.com> (raw)
In-Reply-To: <apBbjoEHJ98DWN_W@pathway.suse.cz>

Hi,

this patchset fixes an older problem found by Sashiko AI,
see https://lore.kernel.org/r/20260823062313.1321B1F000E9@smtp.kernel.org

The first patch just shuffles the existing code.
The second patch is the real fix.

The patchset is made on top of the patch where Sashiko found
this older problem, see
https://lore.kernel.org/all/20260823060734.58443-1-x90613@gmail.com/

It might make sense to handle them together in a single patchset
because they touch the same code and conflict.

It seems that we will need v3 for the original patch.
Harry, could you please send it together with these additional fixes? [*]

[*] I am not sure if you did this before. It is easy. You create
    the patchset as usual and send it. git will do the trick
    and keep me as the author of the two additional patches.

Alternatively, I could send this separately and solve
the conflicts when merging. They are simple after all.
I just must not forget to replace the new "return err"
with "goto err" ;-)


Petr Mladek (2):
  livepatch: Move code for updating livepatch object relocations
  livepatch: Clean up klp_init_object_loaded() when fails

 kernel/livepatch/core.c | 102 ++++++++++++++++++++++------------------
 1 file changed, 56 insertions(+), 46 deletions(-)

-- 
2.55.0


  reply	other threads:[~2026-08-28 12:53 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-08-23  6:07 [PATCH v2] livepatch: Reject livepatches with aliased old_func Harry Hsu
2026-08-23  6:23 ` sashiko-bot
2026-08-27 15:45   ` Petr Mladek
2026-08-28 12:52     ` Petr Mladek [this message]
2026-08-28 12:52       ` [PATCH 1/2] livepatch: Move code for updating livepatch object relocations Petr Mladek
2026-08-28 17:02         ` Song Liu
2026-08-28 17:41           ` Josh Poimboeuf
2026-08-28 17:52             ` Song Liu
2026-08-28 12:52       ` [PATCH 2/2] livepatch: Clean up klp_init_object_loaded() when fails Petr Mladek
2026-08-28 17:44         ` Song Liu
2026-08-27 14:42 ` [PATCH v2] livepatch: Reject livepatches with aliased old_func Petr Mladek
2026-08-27 22:57 ` Josh Poimboeuf
2026-08-28  9:25 ` Miroslav Benes
2026-08-28 16:17 ` Song Liu

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